Hi Hugh,
I need your help for the Radiator 2.16.3's
functionality. The customer has no problem with the
Radiator for a long time. Now only one user can log
on at the given time. Which means, the first user
logs on, then the second one comes in. As soon as the
second one gets authenticated, the first one can no
longer use any other services.
After a long trace, we have found that the first
user's PPP session is still on, he still can ping but
never get the ICMP reply. The server that is pingged
actually sends back the reply. So it means that the
first user's IP is not routable anymore. When the
first user terminates the session, the "Stop" request
comes to the Radiator from the RAS. This guarantees
that the IP connection between RAS and Radiator is
still ok.
1. Does Radiator disconnect users? As far as I know,
it doesn't. Anything else to check?
2. I see that RADONLINE table inside MySql is
different. Before it contains all the online users.
Now when the first user logs on, there will be one
record there. Then the second user comes in, the
first user's record will be deleted and the second
user's record will be there instead. I found
something in the log:
"delete from RADONLINE where
NASIDENTIFIER='10.178.24.57' and NASPORT=0"
This command will actually remove everybody from the
RADONLINE table because every record will come from
the same NAS and will have the same NASPORT.
I add this log for your info:
Access-Request packet:
[snip]
Thu Apr 5 14:37:26 2001: DEBUG: Check if Handler
NAS-IP-Address=10.178.24.57 sho
uld be used to handle this request
Thu Apr 5 14:37:26 2001: DEBUG: Handling request with
Handler 'NAS-IP-Address=10
.178.24.57'
Thu Apr 5 14:37:26 2001: DEBUG: OnlineUser Adding
session for ba, 10.178.24
.57,
Thu Apr 5 14:37:26 2001: DEBUG: do query is: delete
from RADONLINE where NASIDENTIFIER='10.178.24.57' and
NASPORT=0
Thu Apr 5 14:37:26 2001: DEBUG: do query is: insert
into RADONLINE (USERNAME, NAS
IDENTIFIER, NASPORT, ACCTSESSIONID, TIME_STAMP,
FRAMEDIPADDRESS, NASPORTTYPE, SERV
ICETYPE) values ('ba', '10.178.24.57', 0, '313D0C90',
986452646, '10.171.19
4.31', '', '')
Thu Apr 5 14:37:26 2001: DEBUG: Handling with
Radius::AuthGROUP
Thu Apr 5 14:37:26 2001: DEBUG: Handling with
Radius::AuthLDAP2
Thu Apr 5 14:37:26 2001: DEBUG: Handling with
Radius::AuthDYNADDRESS
Thu Apr 5 14:37:26 2001: DEBUG: Accounting accepted
Thu Apr 5 14:37:26 2001: DEBUG: Packet dump:
TIA,
Peter
=====
P. Srivaree-Ratana
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